KnuKonceptz Kno Knoise Sound Deadener 80Mil Thick 28sq ft Trunk Kit

Kno Knoise is a constrained layer dampener, or what is now commonly abbreviated as a CLD. What is a CLD? A CLD is a material that adheres to panel to reduce resonant noise by using a viscoelastic polymer, in this case butyl rubber, sandwiched between two constraining walls to strengthen or "deaden" the outer wall. The outer aluminum backing reinforces the panel and reduces vibrations and rattles. It deadens the panel it is attached to, thus the name sound deadener. Kno Knoise quiets your vehicle's panels by stopping the vibrations that generate noise.

Our standard model, Resonance Control, is thicker then the competition's "extreme" product measuring in at 80mils (2mm) total thickness and with an aluminum top layer that is 7mils thick. The Trunk Kit includes 16 sheets of Kno Knoise Resonance Control for a total of 28sq ft.

To apply - you simply clean the surface the sheet is to be applied onto, rubbing alcohol or similar cleaner is fine, peel the wax paper backing from Kno Knoise and place onto the panel. Use a rubber roller or your hand to firmly attach the deadener onto the vehicles panel. Kno Knoise can be cut with a utility knife, scissors or tin snips to the shape of your panel

Dampening Material: Butyl Rubber
Total Thickness: 80mil (2.0mm)
Foil Thickness: 7mil
Weight: 0.71 lb/sq foot
Sheet size: 1.75sq ft (11" x 23")
# Sheets included: 8
Max Temperature Range: -50F to 350F Meets FMVSS 302 standards for flammability
Operating Temperature Range: 10F to 130F

Comparison:
Dynamat Xtreme - 1.7mm thick / 4mil top layer foil
Kno Knoise - 2.0mm thick / 7mil top layer foil